Invention Grant
- Patent Title: Reproduction device, reproduction method, and program
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Application No.: US16561720Application Date: 2019-09-05
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Publication No.: US10694196B2Publication Date: 2020-06-23
- Inventor: Shinobu Hattori , Kazuo Yamamoto
- Applicant: Sony Corporation
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Main IPC: H04N9/70
- IPC: H04N9/70 ; H04N19/186 ; G11B31/00 ; H04N9/64 ; H04N21/81 ; H04N5/85 ; H04N21/43 ; H04N5/765 ; G11B20/10

Abstract:
The present technology relates to a reproduction device, a reproduction method, and a program which are capable of transferring information about a color gamut and a dynamic range of luminance of a content recorded in a recording medium to a display device.A reproduction device of the present technology includes: a readout unit configured to read out, from a recording medium recording a content, a file of a video stream and a file of reproduction management information used for reproducing the video stream and including monitor information indicating at least one of a color gamut and a dynamic range of luminance of a master monitor used for authoring the video stream; a decoding unit configured to decode the video stream; and an output unit configured to control an output of video data obtained by decoding the video stream and the monitor information included in the reproduction management information to a display device, depending on a performance of the display device to which the content is output. The present technology can be applied to a player that reproduces a content.
Public/Granted literature
- US20190394473A1 Reproduction Device, Reproduction Method, And Program Public/Granted day:2019-12-26
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